Perhaps you should try some spelling variations:
thuat kinh » thuyet kinh, luat kinh, thuat lanh
dung khoa » dung cho
luan xoay » luan xay, luan hoan, luan day
xoay luan » vay luan, hoa luan, toan luan
luan tieu » luan thiet
nhan hien » nhan vien, nhan dien, han hien
ban dung » van dung, dan dung, tan dung
thu kinh » thu minh, nha kinh, su kinh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ban dung khoa luan xoay luan tieu ((thu kinh) or (thuat kinh)) doanh nhan hien~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ban dung khoa luan xoay luan tieu ((thu kinh) OR (thuat kinh)) doanh nhan hien.
• Adding a wildcard symbol may retrieve word variants: ban dung khoa luan xoay luan tieu ((thu kinh) or (thuat kinh)) doanh nhan hien*.